Interdental brush with soft bristles that gently cleans between teeth. This rubber-type interdental brush, which does not use wire, removes food debris and plaque that cause periodontal disease, pyorrhea, and cavities. This item is new and unopened. - Quantity: 20 pieces x 2 packs Total 40 pieces - Type: Soft interdental brush - Model number: 24913P - Color: White - Purpose: Cleaning between teeth ○ Shipping method: Yu-Yu Mercari Mail (with tracking □ and compensation) Ships within 48 hours of payment. If you are concerned, you can change to another shipping method for an additional fee, so please feel free to contact us. ○ Notes: We try to show the item as accurately as possible, but the color may look different depending on your mobile device. We strive to provide transactions that you can feel secure about until the end! We also have other items for sale, so please take a look. #DentalFloss #InterdentalBrush #KobayashiPharmaceutical #Rubber #SoftInterdentalBrush